           ;; Arguments related to Plushy representaion
           ;;----------------------------------------
 
-         :plushy-close-probability :automatic
+          :plushy-close-probability :automatic
           ;; Probability of choosing a :close (meta-) instruction when generating
           ;; Plushy genomes
           ;; Can either be a probability in [0, 1], or if :automatic, will be automatically

          ;; to consider only individuals with :grain-size equal to or GREATER than the
          ;; chosen :grain-size.

         :novelty-distance-metric :euclidean
          ;; When using novelty, the distance metric between two behavior vectors
          ;; Options: :manhattan, :euclidean

         :individuals-for-novelty-archive-per-generation 0
          ;; The number of individuals to add to the novelty archive per generation, if
          ;; using novelty search for parent selection or novelty as a meta-error. Default
          ;; of 0 means archive won't be maintained. Novelty GP paper uses one individual
          ;; every-other generation for 1000 generations; as such, a value of 1 seems like
          ;; a reasonable place to start.

         :novelty-number-of-neighbors-k 25
          ;; The number of neighbors to consider when calculating the sparseness with
          ;; regard to the nearest neighbors. Paper claims it is "robust to modest variation."


          ;; Epignenetics
          ;;----------------------------------------

          :epigenetic-markers [:close]
          ;; A vector of the epigenetic markers that should be used in the individuals.
          ;; Implemented options include: :close, :silent

          :close-parens-probabilities [0.772 0.206 0.021 0.001]
          ;; A vector of the probabilities for the number of parens ending at that position. See
          ;; random-closes in clojush.random

          :silent-instruction-probability 0.2
          ;; If :silent is used as an epigenetic-marker, this is the probability of random
          ;; instructions having :silent be true.

          :track-instruction-maps false
          ;; If true, each Plush instruction map will have a UUID attached to it. If the
          ;; gene has a "parent gene", it will also have the UUID of its parent.

